CN101380911A - Height adjustable head restraint for a vehicle seat - Google Patents
Height adjustable head restraint for a vehicle seat Download PDFInfo
- Publication number
- CN101380911A CN101380911A CNA2008101475587A CN200810147558A CN101380911A CN 101380911 A CN101380911 A CN 101380911A CN A2008101475587 A CNA2008101475587 A CN A2008101475587A CN 200810147558 A CN200810147558 A CN 200810147558A CN 101380911 A CN101380911 A CN 101380911A
- Authority
- CN
- China
- Prior art keywords
- bar
- axle
- framework
- vehicle seat
- inhibiting device
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
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Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60N—SEATS SPECIALLY ADAPTED FOR VEHICLES; VEHICLE PASSENGER ACCOMMODATION NOT OTHERWISE PROVIDED FOR
- B60N2/00—Seats specially adapted for vehicles; Arrangement or mounting of seats in vehicles
- B60N2/80—Head-rests
- B60N2/806—Head-rests movable or adjustable
- B60N2/809—Head-rests movable or adjustable vertically slidable
- B60N2/829—Head-rests movable or adjustable vertically slidable characterised by their adjusting mechanisms, e.g. electric motors
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- Engineering & Computer Science (AREA)
- Aviation & Aerospace Engineering (AREA)
- Transportation (AREA)
- Mechanical Engineering (AREA)
- Seats For Vehicles (AREA)
- Chair Legs, Seat Parts, And Backrests (AREA)
Abstract
A vehicle seat and vehicle seat head restraint are disclosed having a stop adapted to be mounted to a rod extending from a vehicle seat back. A frame is adapted to be mounted to the rod to slide along the rod. A head restraint foam padding and cover are mounted to the frame for supporting a head of an occupant. A locking mechanism cooperates with the stop and the frame for permitting incremental locking positions of the frame relative to the stop. An actuator cooperates with the locking mechanism for releasing the locking mechanism to slide the head restraint and frame along the rod.
Description
The cross reference of related application
The application requires in the U.S. Provisional Application the 60/969th of submission on September 4th, 2007, No. 804 rights and interests, and requiring the preceence of No. the 10 2,007 048 152.9, the German application submitted on October 8th, 2007, the whole disclosures of the two are incorporated into way of reference at this.
Technical field
The present invention relates to be used for the height adjustable head restraint (height adjustablehead restraint) of vehicle seat.
Background technology
Prior art provides has the height adjustable head restraint that headrest is connected to a pair of bar of vehicle seat frame.Usually, headrest and bar move with respect to seat frame, and bar comprises a series of grooves, are used for resting the head on and bar in all places locking with respect to described backrest frame.Prior art also provides the head rest pole of direct mount to framework, and wherein said headrest moves along bar.Equally, described bar comprises a series of grooves that are used for providing for described headrest with respect to described bar various height adjustments position.
Summary of the invention
One embodiment of the present invention disclose a kind of vehicle seat with the back of seat that is used for the support passengers back.Bar is installed to back of seat, and extends from back of seat.Inhibiting device (stop) is installed to bar.Framework is installed to bar, to slide along bar.Headrest is installed to framework, with the head of support passengers.Catch gear matches with inhibiting device and framework, to allow the locked position that increase progressively (incremental locking position) of framework with respect to inhibiting device.Actuator (actuator) matches with catch gear, is used to discharge catch gear, so that headrest and framework slide along bar.
Another embodiment of the present invention discloses a kind of vehicle seat headrest with inhibiting device, and this inhibiting device is suitable for being installed to the bar that extends from vehicle seat back.Framework is suitable for being installed to bar, to slide along bar.Rest the head on foam-filled thing and cover is installed to framework, with the head of support passengers.Catch gear matches with inhibiting device and framework, to allow the locked position that increase progressively of framework with respect to inhibiting device.Actuator matches with catch gear, to discharge catch gear, so that headrest and framework slide along bar.
From subsequent detailed description of the present invention and accompanying drawing, above-mentioned embodiment of the present invention and other embodiments, benefit, advantage and feature are easy to obviously.
Description of drawings
Fig. 1 is the transparent view according to vehicle seat of the present invention;
Fig. 2 is the back perspective view of the height of headrest regulating mechanism of Fig. 1 vehicle seat;
Fig. 3 is the enlarged perspective of the part of Fig. 2 height of headrest regulating mechanism, is shown as to be in locked position;
Fig. 4 is the partial cross section transparent view of another part of Fig. 2 height of headrest regulating mechanism, is shown as to be in locked position;
Fig. 5 is another enlarged perspective of the part of Fig. 3 height of headrest regulating mechanism, is shown as to be in the releasing position;
Fig. 6 is the partial cross section view of another amplification of Fig. 4 part of resting the head on, and is shown as to be in the releasing position; And
Fig. 7 is another back perspective view of Fig. 2 height of headrest regulating mechanism.
The specific embodiment
As requested, at this detailed embodiment of the present invention is disclosed; But should be understood that disclosed embodiment only is an example of the present invention, and the present invention can implement by various and interchangeable form.Accompanying drawing may not be drawn in proportion; Some features may be exaggerated or be dwindled, to show the details of specific features.Therefore, should not be interpreted as in the details of the details of this disclosed ad hoc structure and function restrictive, and only as the representative basis that is used for claim and/or as be used to instruct those skilled in the art to implement representative basis of the present invention many-sidedly.
Refer now to Fig. 1, showed according to vehicle seat of the present invention, and usually with digital 10 references.Vehicle seat 10 comprises seat cushions 12, and seat cushions 12 is adapted to be mounted within the vehicle, for example is installed in self-propelled vehicle, aircraft, water craft or the analogue.Back of seat 14 also is installed in the vehicle, and for the embodiment of being described, back of seat 14 is connected to seat cushions 12.Although Fig. 1 has described the individual seat, the present invention imagines any seat structure, as bench-type seat, split-frame seat (split frame seat), front-row seats, back seat or analogue.
Refer now to Fig. 2, showed the headrest 16 of removing headrest cover and foam-filled thing, to show headrest height adjustment mechanism 20.Height adjustment mechanism 20 comprises a pair of bar 22,24, and this is installed to the framework of back of seat 14 to bar, and extends on back of seat 14, to support headrest 16. Bar 22,24 connects at its far-end by upper lateral bar 26.Equally, lower, transverse bar 28 is installed to bar 22,24, to move along bar 22,24, to allow the height adjustment of headrest 16.Therefore, lower, transverse bar 28 16 the framework that is provided for resting the head on, and rest the head on 16 weighting material and cover direct mount be to lower, transverse bar 28, and move along bar 22,24 with moving of lower, transverse bar 28.
Fig. 2 has showed the lock shaft 32 that is in locked position.Lock shaft 32 comprises the gear 36 that is formed at its lower end and is contiguous to lower, transverse bar 28.Release-push 18 is installed on the transverse end of lower, transverse bar 28.Release-push 18 matches with actuator lever 38, and actuator lever 38 is installed in the lower, transverse bar 28 to slide along lower, transverse bar 28.Actuator lever 38 comprises the tooth bar 40 that is formed at the inboard, and this tooth bar is meshed with the gear 36 of lock shaft 32.Actuator lever 38 comprises groove 42, and this groove is admitted the projection (projection) 44 of lower, transverse bar 28, moves with the linearity of restriction actuator lever 38 with respect to lower, transverse bar 28.Therefore, when release-push 18 activated, actuator lever 38 moved to bar 24, thereby by Fig. 2 conter clockwise lock shaft 32 was rotated to the releasing position, allowed the height adjustment of headrest 16 thus.In the receptor (receiver) 48 that coil pressure spring (coil compression spring) 46 is installed on the lower, transverse bar 28, and engage with the joint (tab) 50 that extends from actuator lever 38, actuator lever 38 is biased to the locked position of Fig. 2, rest the head on 16 thereby when not having power to be applied on the release-push 18, lock.
Refer now to Fig. 3 and Fig. 4, Fig. 3 has showed actuator lever 38 and the lock shaft 32 that is in locked position, and Fig. 4 has showed lock shaft 32 and the upper lateral bar 26 that is in locked position.Lock shaft 32 has a series of incrementally projections (incrementally spaced projection) 52 at interval, and these projections 52 are spaced apart along lock shaft 32 end wises by a series of grooves 54.Projection 52 extends radially outwardly from a side regions (lateral region) of lock shaft 32.Equally, the hole 34 of upper lateral bar 26 comprises corresponding a series of projection 56, and these projections 56 are sized in the groove 54 that is received in tight lock shaft 32, and projection 56 to be incremented ground by a series of grooves 58 spaced apart, to admit the projection 52 of lock shaft 32.As showing in Fig. 4, projection 56 and groove 58 are arranged on the side regions in hole 34.Therefore, when lock shaft 32 was in the locked position of Fig. 3 and Fig. 4, the projection 52 of lock shaft 32 and groove 54 engaged with the corresponding projection 56 and the groove 58 of upper lateral bar 26.
As mentioned above, the actuating of release-push 18 makes actuator lever 38 move towards bar 24, thus left-hand revolution lock shaft 32, so that the projection 56 in the projection 52 of lock shaft 32 and groove 54 and hole 34 and groove 58 break away from.Refer now to Fig. 5 and Fig. 6, showed actuator lever 38 to the moving of bar 24, thereby showed the lock shaft 32 that is in the releasing position.As shown in Figure 6, lock shaft 32 rotation engages so that projection 52 and groove 54 are rotated into not with the projection 56 and the groove 58 in the hole 34 of upper lateral bar 26.Therefore, the unlocked position in Fig. 5 and Fig. 6, the user can move lower, transverse bar 28 and rest the head on 16 along bar 22,24, until reaching the height adjustment position that needs.In case the selected height adjustment position that needs, the user removes manpower (manual force) from release-push 18.Then, spring 46 extends, thereby actuator lever 38 is moved to bar 22, and the gear 36 that this presses the cw driving lock shaft 32 among Fig. 5 and Fig. 6 is in the locked position that Fig. 3 and Fig. 4 show until axle 32.
Therefore, height adjustment mechanism 20 allows headrest 16 simple height adjustments.This adjusting can 16 move to needed height and manually carries out by pushing release-push 18 with a hand and will resting the head on.By removing the groove in the bar 22,24 common in prior art, can reduce the wall thickness of bar 22,24, thereby reduce the weight and the complexity of bar 22,24, and cost savings on the material of bar 22,24 are provided.In addition, make various head rest pole 22,24 structures and cross section become possibility by the catch gear of removing on the bar 22,24.
Use the height of headrest regulating mechanism of the prior art of head rest pole further groove on the number of adjusting position, to be restricted.Head rest pole is a structural elements, so groove is by spaced apart fully, to prevent the head rest pole reduction.In view of on the head rest pole 22,24 groove not being set, height adjustment mechanism 20 allows more adjusting position.
The parts of height of headrest adjusting mechanism 20 can be formed by suitable material, are for example formed by structural plastic (structural plastics) or metal.Therefore, the complexity of locking headrest 16 with respect to back of seat 14 removes from bar 22,24, and is hidden in the headrest 16.In addition, a plurality of projections 56 in a plurality of projections 52 by lock shaft 32 and groove 54 and the hole 34 of upper lateral bar 26 and groove 58 engage safe locking setting (secured locking arrangement) are provided.Therefore, compare with the single pallet (detent) in the groove of prior art, this locking is provided with safety and stable more; And by the locking setting that strengthens provide drone, and the reduction of click.
Refer now to Fig. 7, showed the height adjustment mechanism 20 that is hidden in the shell 60 that dots.Shell 60 is installed to lower, transverse bar 28, and hides upper lateral bar 26 and latching device 30 in a plurality of height adjustments position of height adjustment mechanism 20.The foam-filled thing of headrest 16 can be formed directly on shell 60, and cover can be arranged on afterwards on foam and the shell 60, so that complete headrest 16 to be provided.In at least one embodiment, axle 32 axle journal is directly installed in the shell 60, with when axle 32 extends fully through upper lateral bar 26, for the far-end of axle 32 provides bearings.
Though showed and described embodiments of the present invention, do not shown that these embodiments show and described all possible forms of the present invention.But, be used in vocabulary in the specification sheets and be descriptive vocabulary and nonrestrictive vocabulary, and should be understood that and can carry out various variations, and do not depart from the spirit and scope of the invention.
Claims (20)
1. vehicle seat, it comprises:
Back of seat, it is used for the back of support passengers;
Bar, it is installed to described back of seat, and extends from described back of seat;
Inhibiting device, it is installed to described bar;
Framework, it is installed to described bar, to slide along described bar;
Headrest, it is installed to described framework, is used for the head of support passengers;
Catch gear, it matches with described inhibiting device and described framework, to allow the locked position that increase progressively of described framework with respect to described inhibiting device; And
Actuator, it is used to discharge described catch gear, so that described headrest and described framework slide along described bar.
2. vehicle seat as claimed in claim 1, wherein said catch gear further comprises axle, one in wherein said axle and the described inhibiting device comprises a series of longitudinally grooves, and another in wherein said axle and the described inhibiting device comprises at least one projection, in the rotational lock position of described axle and described a series of grooves one engages described at least one projection, and described at least one projection breaks away from rotation releasing position and described a series of groove of described axle, so that described headrest and described framework slide along described bar.
3. vehicle seat as claimed in claim 2, wherein said axle comprise gear, and wherein said actuator further comprises and described gear mating teeth bar, so that described axle rotates between described locked position and described releasing position.
4. vehicle seat as claimed in claim 3, it further comprises and is oriented in the button that matches with described tooth bar on the described headrest side, to move described tooth bar.
5. vehicle seat as claimed in claim 2, wherein said axle comprises a series of grooves that vertically replace and projection, and described inhibiting device comprises groove and projection that second series vertically replaces, engages with the groove and the projection of described axle with the described locked position at described axle.
6. vehicle seat as claimed in claim 5, the projection of wherein said axle extends radially outward from described axle, engages with the groove of described inhibiting device with the described rotational lock position at described axle.
7. vehicle seat as claimed in claim 2, wherein said bar further comprises substantially parallel a pair of bar, described inhibiting device further comprises the retainer that is installed to described a pair of bar, described framework is mounted on two bars and slides, and described axle mounting is to described framework, with with respect to the rotation of described framework, and engage with described inhibiting device.
8. vehicle seat as claimed in claim 7, wherein said axle is installed in the center of described a pair of bar basically.
9. vehicle seat as claimed in claim 2, wherein said axle is arranged essentially parallel to described bar orientation.
10. vehicle seat as claimed in claim 2, wherein said inhibiting device further comprises the hole, described hole is used to admit described axle, and allow at described framework when described bar slides, described axle moves with respect to described inhibiting device, and in wherein described longitudinally a series of grooves one and described at least one projection are oriented in the described hole.
11. vehicle seat as claimed in claim 2, it further comprises the biasing member that is used for described axle is remained on described locked position.
12. vehicle seat as claimed in claim 11, wherein said biasing member engages described actuator, thereby described axle and described actuator are remained on described locked position.
13. vehicle seat as claimed in claim 2, it further comprises the shell that is installed to described framework, and to seal described framework, described inhibiting device and described catch gear, the far-end of wherein said axle supports by described shell.
14. vehicle seat as claimed in claim 1, wherein said bar further comprise a pair of substantially parallel bar, and described framework is mounted on two bars and slides.
15. vehicle seat as claimed in claim 1, wherein said bar further comprise substantially parallel a pair of bar, and described inhibiting device further comprises the retainer that is installed to described a pair of bar.
16. vehicle seat as claimed in claim 1, it further comprises the shell that is installed to described framework, to seal described framework, described inhibiting device and described catch gear.
17. vehicle seat as claimed in claim 16, wherein said shell has cavity, and described cavity is sized at the retracted position of described headrest and admits described bar.
18. a vehicle seat headrest, it comprises:
Inhibiting device, it is suitable for being installed to the bar that extends from vehicle seat back;
Framework, it is suitable for being installed to described bar, to slide along described bar;
Headrest foam plugger and cover, it is installed to described framework, with the head of support passengers;
Catch gear, it matches with described inhibiting device and described framework, to allow the locked position that increase progressively of described framework with respect to described inhibiting device; And
Actuator, it is used to discharge described catch gear, so that described headrest and described framework slide along described bar.
19. vehicle seat headrest as claimed in claim 18, wherein said catch gear further comprises axle, one in wherein said axle and the described inhibiting device comprises a series of longitudinally grooves, and another in wherein said axle and the described inhibiting device comprises at least one projection, described at least one projection in the described a series of grooves of rotational lock engagement position of described axle, and described at least one projection breaks away from rotation releasing position and described a series of groove of described axle, so that described headrest and described framework slide along described bar.
20. a vehicle seat, it comprises:
Back of seat, it is used for the back of support passengers;
Bar, it is installed to described back of seat, and extends from described back of seat;
Inhibiting device, it is installed to described bar, and has and have the groove that first series vertically replaces and the hole of projection;
Framework, it is installed to described bar, to slide along described bar;
Headrest, it is installed to described framework, with the head of support passengers;
Lock shaft, it pivotally is connected to described framework, and be arranged essentially parallel to described bar orientation, described axle has a series of grooves that vertically replace and projection, with groove and projection at the described inhibiting device of rotational lock engagement position of described axle, to allow the locked position that increase progressively of described framework with respect to described device for limiting, and break away from the rotation releasing position of described axle and the projection and the groove of described inhibiting device, move to pass described hole with respect to described inhibiting device, described axle has gear;
Tooth bar, itself and described gear mesh with the described axle of rotation between described locked position and described releasing position, discharging described catch gear, thereby make described headrest and described framework slide along described bar; And
Button, it is oriented in the side of described headrest, and cooperates with described tooth bar, to move described tooth bar.
Applications Claiming Priority (4)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US96980407P | 2007-09-04 | 2007-09-04 | |
| US60/969,804 | 2007-09-04 | ||
| DE102007048152.9 | 2007-10-08 | ||
| DE102007048152A DE102007048152B3 (en) | 2007-09-04 | 2007-10-08 | Vehicle e.g. car, seat, has locking mechanism with shaft element comprising protrusion that is disengaged in disengaged rotation position of shaft by series of recesses, such that headrest and frame are slided along rod |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN101380911A true CN101380911A (en) | 2009-03-11 |
| CN101380911B CN101380911B (en) | 2012-04-18 |
Family
ID=40149355
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2008101475587A Expired - Fee Related CN101380911B (en) | 2007-09-04 | 2008-08-28 | Height adjustable head restraint for a vehicle seat |
Country Status (4)
| Country | Link |
|---|---|
| US (1) | US7878597B2 (en) |
| CN (1) | CN101380911B (en) |
| DE (1) | DE102007048152B3 (en) |
| FR (1) | FR2920360A1 (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102049796A (en) * | 2009-11-04 | 2011-05-11 | 康准电子科技（昆山）有限公司 | Stop mechanism |
| CN103538508A (en) * | 2013-08-02 | 2014-01-29 | 宁波继峰汽车零部件股份有限公司 | Six-directional adjustable automobile back pillow framework |
| CN103538506A (en) * | 2013-08-02 | 2014-01-29 | 宁波继峰汽车零部件股份有限公司 | Six-directional adjustable automobile front pillow framework |
| WO2020029016A1 (en) * | 2018-08-06 | 2020-02-13 | Daimay North America Automotive, Inc. | Headrest assembly including locking arrangement reducing bsr |
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| DE102007048151B3 (en) * | 2007-09-04 | 2009-01-22 | Lear Corporation, Southfield | Seat e.g. front seat, for e.g. car, has locking mechanism with spindle having eccentric drive that works together with one ratchet such that release device rotates spindle and moves ratchet from connection with other ratchet |
| US7871129B2 (en) | 2007-12-05 | 2011-01-18 | Lear Corporation | Seat assembly having an adjustable head restraint assembly |
| KR20100019390A (en) * | 2008-08-07 | 2010-02-18 | 홍정명 | A power headrest for a vehicle's seat |
| DE102008039398B3 (en) | 2008-08-22 | 2009-12-17 | Lear Corporation, Southfield | Head restraint system for motor vehicle seat, has post with two end areas, where former end area is fastened to seat, structural component, which is firmly connected with latter end area of post, and check unit |
| DE102010003109B9 (en) * | 2009-04-22 | 2012-12-13 | Lear Corporation | Seat arrangement with movable headrest |
| DE102009020117B4 (en) | 2009-05-06 | 2013-11-14 | Lear Corp. | Seat assembly and adjustable head restraint assembly |
| US8376465B2 (en) * | 2009-07-07 | 2013-02-19 | Lear Corporation | Adjustable head restraint assembly for vehicle seats |
| DE102009045833A1 (en) * | 2009-10-20 | 2011-05-26 | Lear Corp., Southfield | Seat device with an adjustable headrest device |
| DE102009046660B4 (en) * | 2009-11-12 | 2011-11-10 | Lear Corporation | Seat arrangement with a movable headrest |
| FR2954241B1 (en) * | 2009-12-23 | 2012-02-17 | Faurecia Sieges D Automobiles | HEIGHT ADJUSTABLE HEADREST FOR AUTOMOBILE SEAT BACKREST |
| DE102010001598B3 (en) | 2010-02-04 | 2011-07-28 | Lear Corp., Mich. | Seat assembly with a movable headrest assembly |
| DE102010041878B4 (en) * | 2010-10-01 | 2023-09-14 | Adient Us Llc | Headrest for motor vehicle seats |
| DE102011009289B4 (en) * | 2010-12-23 | 2012-08-09 | Grammer Aktiengesellschaft | Headrest for vehicle seats |
| DE102011006243B4 (en) * | 2011-03-28 | 2016-11-17 | Lear Corporation | Height-adjustable headrest for vehicle seats |
| SI24043A (en) * | 2012-04-26 | 2013-10-30 | SIEVA podjetje za razvoj in trĹľenje v avtomobilski industriji, d.o.o. | Motor vehicle seat having automatically or optionally height-adjustable head rest |
| EP2698277B1 (en) | 2012-08-13 | 2016-03-23 | Schukra Gerätebau GmbH | Headrest system and method of adjusting a headrest |
| DE102013222417B4 (en) | 2013-11-05 | 2018-01-11 | Lear Corporation | Adjustable headrest assembly for vehicle seats |
| DE102014015204A1 (en) * | 2014-10-16 | 2016-04-21 | Grammer Ag | Headrest for a vehicle seat |
| DE102017211720B4 (en) | 2016-07-20 | 2022-06-30 | Lear Corporation | Seat assembly with an adjustable headrest assembly |
| US10703241B2 (en) * | 2017-03-27 | 2020-07-07 | Windsor Machine and Stamping (2009) Ltd. | Vertically adjustable head restraint |
| US10576860B2 (en) * | 2017-03-27 | 2020-03-03 | Windsor Machine and Stamping (2009) Ltd. | Vertically adjustable head restraint |
| US10562426B2 (en) * | 2017-12-13 | 2020-02-18 | Lear Corporation | Vehicle head restraint with movement mechanism |
| CN110315930A (en) * | 2019-06-21 | 2019-10-11 | 河南美力达汽车有限公司 | A kind of Air Condition Compressor for Electric Vehicle control system |
| DE102020203159B4 (en) * | 2020-03-11 | 2022-03-17 | Brose Fahrzeugteile SE & Co. Kommanditgesellschaft, Coburg | Adjustment device with adjustment parts rotatable about an axis of rotation and a headrest |
| DE102020120640B4 (en) | 2020-04-23 | 2023-08-24 | Adient Us Llc | Headrest for a seat and vehicle seat |
| JP7431674B2 (en) * | 2020-06-10 | 2024-02-15 | 日本発條株式会社 | Headrest sleeves and headrests |
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| JP4857836B2 (en) | 2006-03-20 | 2012-01-18 | アイシン精機株式会社 | Headrest height adjustment device |
| US7232187B1 (en) | 2006-03-30 | 2007-06-19 | Ford Global Technologies, Llc | Head restraint for automotive vehicle |
| DE102006030258B4 (en) | 2006-06-30 | 2010-09-09 | Lear Corp., Southfield | The vehicle seat device |
| US7735929B2 (en) * | 2007-05-30 | 2010-06-15 | Lear Corporation | Infinitely adjustable two-way head restraint |
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2007
- 2007-10-08 DE DE102007048152A patent/DE102007048152B3/en not_active Expired - Fee Related
-
2008
- 2008-08-19 US US12/194,375 patent/US7878597B2/en not_active Expired - Fee Related
- 2008-08-28 CN CN2008101475587A patent/CN101380911B/en not_active Expired - Fee Related
- 2008-08-28 FR FR0855762A patent/FR2920360A1/en not_active Withdrawn
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102049796A (en) * | 2009-11-04 | 2011-05-11 | 康准电子科技（昆山）有限公司 | Stop mechanism |
| CN103538508A (en) * | 2013-08-02 | 2014-01-29 | 宁波继峰汽车零部件股份有限公司 | Six-directional adjustable automobile back pillow framework |
| CN103538506A (en) * | 2013-08-02 | 2014-01-29 | 宁波继峰汽车零部件股份有限公司 | Six-directional adjustable automobile front pillow framework |
| CN103538506B (en) * | 2013-08-02 | 2016-04-06 | 宁波继峰汽车零部件股份有限公司 | A kind of six to head pillow frame before vehicles |
| CN103538508B (en) * | 2013-08-02 | 2016-06-01 | 宁波继峰汽车零部件股份有限公司 | A kind of six to head pillow frame after vehicles |
| WO2020029016A1 (en) * | 2018-08-06 | 2020-02-13 | Daimay North America Automotive, Inc. | Headrest assembly including locking arrangement reducing bsr |
Also Published As
| Publication number | Publication date |
|---|---|
| FR2920360A1 (en) | 2009-03-06 |
| DE102007048152B3 (en) | 2009-01-22 |
| CN101380911B (en) | 2012-04-18 |
| US7878597B2 (en) | 2011-02-01 |
| US20090058163A1 (en) | 2009-03-05 |
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